Gupta Raghuraj <br/><br/>
Bharat me smajkalyan our suraksha 

 - Ed 3 
 - Kanpur  Kishore Publishing House          1959 
 - 509p  cm. 
 - Hindi .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:4:6.2.N5, J9